3RFZ

Crystal structure of the FimD usher bound to its cognate FimC:FimH substrate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 3RFZ

Classification: CELL ADHESION / TRANSPORT / CHAPERONE

Total Structure Weight: 290875.25

Macromolecule Entities
Molecule Chains Length Organism Details
Type 1 fimbrial adhesin A, D 279 Escherichia coli Fragment: unp residues 22-300
Gene Name(s): fimH b4320 JW4283
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Outer membrane usher protein, type 1 fimbrial synthesis B, E 843 Escherichia coli Fragment: unp residues 46-878
Gene Name(s): fimD b4317 JW5780
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Chaperone protein fimC C, F 211 Escherichia coli Fragment: unp residues 37-241
Gene Name(s): fimC b4316 JW4279
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Beta-Barrel Membrane Proteins: Monomeric/Dimeric

Protein Name: P pilus FimD usher bound to FimC:FimH substrate


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.223
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 126.19 α = 90.00
b = 95.90 β = 112.13
c = 144.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-04-07
  • Released Date: 2011-06-01
  • Deposition author(s): Phan, G., Remaut, H., Lebedev, A., Geibel, S., Waksman, G.

Revision History

  • Version 1_0: 2011-06-01

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2012-03-28

    Type: Database references